Sep 21 06:42:53.590 INFO checking nanny-sys-0.0.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 06:42:53.590 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 06:42:53.590 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 06:42:54.062 INFO blam! 39d0609bf3708dc4c1beede4ab49aa94c76d512a23c5f8ba5f12bfd7a7d154d7 Sep 21 06:42:54.064 INFO running `"docker" "start" "-a" "39d0609bf3708dc4c1beede4ab49aa94c76d512a23c5f8ba5f12bfd7a7d154d7"` Sep 21 06:42:55.481 INFO kablam! usermod: no changes Sep 21 06:42:55.521 INFO kablam! Compiling nanny-sys v0.0.2 (/source) Sep 21 06:42:55.721 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Sep 21 06:42:55.722 INFO kablam! --> build.rs:34:5 Sep 21 06:42:55.722 INFO kablam! | Sep 21 06:42:55.722 INFO kablam! 34 | gcc::Config::new() Sep 21 06:42:55.722 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 21 06:42:55.722 INFO kablam! | Sep 21 06:42:55.722 INFO kablam! = note: #[warn(deprecated)] on by default Sep 21 06:42:55.722 INFO kablam! Sep 21 06:42:56.190 INFO kablam! error: failed to run custom build command for `nanny-sys v0.0.2 (/source)` Sep 21 06:42:56.190 INFO kablam! process didn't exit successfully: `/target/debug/build/nanny-sys-e5ba2a0db314c864/build-script-build` (exit code: 101) Sep 21 06:42:56.190 INFO kablam! --- stderr Sep 21 06:42:56.190 INFO kablam! thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', libcore/option.rs:355:21 Sep 21 06:42:56.190 INFO kablam! stack backtrace: Sep 21 06:42:56.190 INFO kablam! 0: 0x5602f1a100de - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8364381a6315579e Sep 21 06:42:56.190 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 06:42:56.190 INFO kablam! 1: 0x5602f1a024c6 - std::sys_common::backtrace::print::hbf206e386958691c Sep 21 06:42:56.190 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 06:42:56.190 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 06:42:56.190 INFO kablam! 2: 0x5602f1a008fd - std::panicking::default_hook::{{closure}}::hdfbe128a3d24757d Sep 21 06:42:56.190 INFO kablam! at libstd/panicking.rs:211 Sep 21 06:42:56.190 INFO kablam! 3: 0x5602f1a00670 - std::panicking::default_hook::h7fe1685957f6b205 Sep 21 06:42:56.190 INFO kablam! at libstd/panicking.rs:227 Sep 21 06:42:56.190 INFO kablam! 4: 0x5602f1a00f1c - std::panicking::rust_panic_with_hook::h67471ab114b25df3 Sep 21 06:42:56.190 INFO kablam! at libstd/panicking.rs:477 Sep 21 06:42:56.190 INFO kablam! 5: 0x5602f1a00b19 - std::panicking::continue_panic_fmt::hccb547c7e8ba6430 Sep 21 06:42:56.190 INFO kablam! at libstd/panicking.rs:391 Sep 21 06:42:56.190 INFO kablam! 6: 0x5602f1a00a15 - rust_begin_unwind Sep 21 06:42:56.190 INFO kablam! at libstd/panicking.rs:326 Sep 21 06:42:56.190 INFO kablam! 7: 0x5602f1a4d5eb - core::panicking::panic_fmt::ha96969d716d5d4fe Sep 21 06:42:56.190 INFO kablam! at libcore/panicking.rs:77 Sep 21 06:42:56.190 INFO kablam! 8: 0x5602f1a4d51a - core::panicking::panic::h96448c2da63c50b2 Sep 21 06:42:56.190 INFO kablam! at libcore/panicking.rs:52 Sep 21 06:42:56.190 INFO kablam! 9: 0x5602f19b1b1f - >::unwrap::h4c7b9de677706706 Sep 21 06:42:56.190 INFO kablam! at libcore/macros.rs:20 Sep 21 06:42:56.190 INFO kablam! 10: 0x5602f19b0796 - build_script_build::build_object_file::hdc8fb893a1ec8bc0 Sep 21 06:42:56.190 INFO kablam! at /source/build.rs:23 Sep 21 06:42:56.190 INFO kablam! 11: 0x5602f19b0ab5 - build_script_build::main::hcf37c48ec2df255e Sep 21 06:42:56.190 INFO kablam! at /source/build.rs:41 Sep 21 06:42:56.190 INFO kablam! 12: 0x5602f19b0c6f - std::rt::lang_start::{{closure}}::h169b2fa03366664e Sep 21 06:42:56.190 INFO kablam! at libstd/rt.rs:74 Sep 21 06:42:56.190 INFO kablam! 13: 0x5602f1a00a02 - std::panicking::try::do_call::hba3cdd40b2f76c63 Sep 21 06:42:56.191 INFO kablam! at libstd/rt.rs:59 Sep 21 06:42:56.191 INFO kablam! at libstd/panicking.rs:310 Sep 21 06:42:56.191 INFO kablam! 14: 0x5602f1a22489 - __rust_maybe_catch_panic Sep 21 06:42:56.191 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 06:42:56.191 INFO kablam! 15: 0x5602f1a0caf5 - std::rt::lang_start_internal::ha318b532168af217 Sep 21 06:42:56.191 INFO kablam! at libstd/panicking.rs:289 Sep 21 06:42:56.191 INFO kablam! at libstd/panic.rs:392 Sep 21 06:42:56.191 INFO kablam! at libstd/rt.rs:58 Sep 21 06:42:56.191 INFO kablam! 16: 0x5602f19b0c47 - std::rt::lang_start::h7fc3437646304612 Sep 21 06:42:56.191 INFO kablam! at libstd/rt.rs:74 Sep 21 06:42:56.191 INFO kablam! 17: 0x5602f19b0ae9 - main Sep 21 06:42:56.191 INFO kablam! 18: 0x7fc08bbae82f - __libc_start_main Sep 21 06:42:56.191 INFO kablam! 19: 0x5602f19b0268 - _start Sep 21 06:42:56.191 INFO kablam! 20: 0x0 - Sep 21 06:42:56.191 INFO kablam! Sep 21 06:42:56.191 INFO kablam! su: No module specific data is present Sep 21 06:42:56.715 INFO running `"docker" "rm" "-f" "39d0609bf3708dc4c1beede4ab49aa94c76d512a23c5f8ba5f12bfd7a7d154d7"` Sep 21 06:42:56.807 INFO blam! 39d0609bf3708dc4c1beede4ab49aa94c76d512a23c5f8ba5f12bfd7a7d154d7